| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.33 | 3.393% | $29.2912 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $210.78 | 6.708% | $224.9191 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $94.49 | 11.500% | $105.3564 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $246.35 | 8.811% | $268.0559 | $268.06 | $268.05 | $268.10 |
| Purchase #5 | $46.62 | 6.689% | $49.7384 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $204.58 | 13.715% | $232.6381 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $153.51 | 13.132% | $173.6689 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $984.66 | $1,083.6680 | $1,083.68 | $1,083.65 | $1,083.70 | |